2002 225 overheating and no AC
05-29-2007, 12:57 PM
#11
could be the switch like Hans says, or the temp sensor, or the radiator fan itself >
run it up to full warm, then check the AC readout, block 49, coolant temp; if it's at 105 and the driver's side radiator fan's not on by then, well - you know the rest.
05-29-2007, 01:01 PM
#12
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Re: yes, check these fusable links
Are there/is there additional terminal connections underneath the battery that are accessible only when the battery is removed? I read that on another thread.
05-29-2007, 01:06 PM
#14
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here is a good link with lots of info that was provided by Jeff and crew....>>
should help<ul><li><a href="https://forums.audiworld.com/tt/msgs/1517592.phtml">https://forums.audiworld.com/tt/msgs/1517592.phtml</a</li></ul>
05-30-2007, 03:21 PM
#17
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Re: Yes...There's a stud with a slew of G-wires attached..
I checked, Aok. I removed all the wires and wire brushed. They werent bad, but still now fans at all. Im wondering if there is a common switch.
Where is the fan control module Ive seen other people write about? Any idea?
Where is the fan control module Ive seen other people write about? Any idea?
05-30-2007, 03:24 PM
#18
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Re: I'm betting on the fan switch located under the battery.
Maaliish,
Where is the fan switch? I had battery and tray out today to get to ground stud. Is it the switch in the pipe right at the front of the car under the battery? Would this affect botrh fans and my AC clutch?at
Where is the fan switch? I had battery and tray out today to get to ground stud. Is it the switch in the pipe right at the front of the car under the battery? Would this affect botrh fans and my AC clutch?at
05-31-2007, 05:31 AM
#19
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its somewhere under there. I never had to replace mine so I'm not sure of the exact location
but there are plenty of posts on this board about it so if you search you should find'em. Its also a common failure for these cars and symptoms you described.
05-31-2007, 12:53 PM
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So weird ... I saw this post the other day & yesterday morning my A/C died on the way to work.
& today I nearly over heated. Glad I saw this ... time to check the battery, etc.